Reduced price! Bain Extentioniste - 500 ml

Kérastase Résistance Bain Extentioniste - 500 ml

Shampoo created for favouring hair growth. It is ideal for those people who have not been able to achieve their desired hair lenght yet and also for taking care of the long hair. This shampoo avoids breakage, provides light hydration without giving your hair extra weight and leaves your hair with elasticity, movement and shiny.

More details

21,65 €

PVP: 31,50 € | You save: 9,85 €

31% de descuento

In Stock


Bain Extentioniste performs its action globally, from the root to the ends.

To start with, the shampoo treats the scalp by propitiating a suitable environment for hair growth.

It keeps its action by providing flexibility to long hairs, which prevents the hair to break as a consequence of stiffness or loss of movement. A healthy and flexible hair is essential when trying to avoid breakage.

And, finally, Bain Extentioniste prevents the ends to split, which leaves glossy and polished hair.


Apply over wet hair, wash and rinse.

Proceed to give your hair a second application, spread the foam until the ends and give your scalp a massage. Rinse thoroughly with water.


Main ingredients:

R Creatine: it is an association of Creatine, which is ideal for reinforcing the inner structure of the fibre, and Ceramides, a lipid responsible for cuticles' recovery.

Taurine: it is an amino acid that activates the scalp.

Full list:

Aqua / Water, Sodium Laureth Sulfate, Coco-Betaine, Taurine, Cocamide Mipa, Sodium Chloride, Amodimethicone, Laureth-5 Carboxylic Acid, Ppg-5-Ceteth-20, Sodium Benzoate, Polyquaternium-10, Peg-55 Propylene Glycol Oleate, Propylene Glycol, Peg-60 Hydrogenated Castor Oil, Salicylic Acid, Amyl Cinnamal, Hexyl Cinnamal, Benzyl Alcohol, Linalool, Hydroxycitronellal, citronellol, Limonene, Creatine, 2-Oleamido-1,3-Octadecanediol, Benzyl Cinnamate, Sodium Acetate, Isopropyl Alcohol, Sodium Hydroxide, Citric Acid, Parfum / Fragrance.


Javier Marín, director and hairdresser at Javier Equip S.L.

“If what you want is to grow a strong healthy hair and avoid breakage, this shampoo is your optimal option. It is perfect for achieving long resistant and well hydrated hair.”


Extentioniste Kérastase

The Extentioniste range has been created in order to boost long hair growth, strong and healthy, with a glossy finish and movement. It is a line of products oriented to protect and take care of hair fibre, as well as to promote a healthy environment for an ideal growth.

Shampoo for promoting your hair's growth.

Intense treatment for restoring the fibre, hydrating and providing your hair with a glossy finish.

Energizing sérum for stimulating strong healthy hair follicle.

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